package com.fit.user.servlet;

import java.io.IOException;
import java.io.PrintWriter;
import java.sql.SQLException;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import com.fit.user.dao.PoliceMsgDAO;

public class CallBack extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public CallBack() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		String policeID = request.getParameter("policeID");
		String flag = request.getParameter("flag");
		System.out.println(policeID + "-------------" + flag);
		PoliceMsgDAO po = new PoliceMsgDAO();
		boolean flagd = false;
		if (flag.equals("del")) {
			try {
				flagd = po.delPoliceMsg(policeID);
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
			if (flagd) {
				response.sendRedirect(request.getContextPath()
						+ "/police/manager_user.jsp?flag_del="
						+ String.valueOf(flag));
			} else {
				request.setAttribute("flag_del", String.valueOf(flag));
				response.sendRedirect(request.getContextPath()
						+ "/police/manager_user.jsp");
			}
		} else {

			try {
				boolean flag3 = po.unCallBack(policeID);

				if (flag3) {
					response.sendRedirect(request.getContextPath()
							+ "/police/manager_user.jsp?flag_del="
							+ String.valueOf(flag));
				} else {
					request.setAttribute("flag_del", String.valueOf(flag));
					response.sendRedirect(request.getContextPath()
							+ "/police/manager_user.jsp");
				}
			} catch (SQLException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		}

	}

	/**
	 * The doPost method of the servlet. <br>
	 * 
	 * This method is called when a form has its tag value method equals to
	 * post.
	 * 
	 * @param request
	 *            the request send by the client to the server
	 * @param response
	 *            the response send by the server to the client
	 * @throws ServletException
	 *             if an error occurred
	 * @throws IOException
	 *             if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out
				.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the POST method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

	/**
	 * Initialization of the servlet. <br>
	 * 
	 * @throws ServletException
	 *             if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
